Solve 0 = -4*v + 5*g + 25, 4*g - 20 + 4 = -4*v for v.

5

Solve 0 = 10*g - 7*g - 24, -2*n + 2*g - 10 = 0 for n.

3

Solve -4*d = 4, -3*b + 3 = -b + 5*d for b.

4

Solve -2 = 2*b + j, -3*b + 4*b = 4*j - 1 for b.

-1

Solve 0 = 2*z, -3*k - 3*z = -k + 6 for k.

-3

Solve 5*z + 143 - 153 = 5*o, 10 = 5*z for o.

0

Solve 5*o = 5*u - 35, 3*u + 3*o + 9 = -0*u for u.

2

Solve 0 = 3*j + 12, 4*n + 5*j + 72 = 36 for n.

-4

Solve 0 = -3*m + 12, 5*m = -k - k + 30 for k.

5

Solve 4*u - 2*u - 18 = -4*w, -w + 3 = 0 for u.

3